- #1
Tompson Lee
- 5
- 0
Can you figure out what the answer of (x-a)(x-b)(x-c)...(x-z) is?
This problem seems very tricky and you might think you need to expand one by one, but if you think carefully, you will find out that the answer is very simple!
Solution:
This problem seems very tricky and you might think you need to expand one by one, but if you think carefully, you will find out that the answer is very simple!
Solution:
[YOUTUBE]CnHBE4SbRRs[/YOUTUBE]